Eagarville, IL Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Eagarville, a village in Macoupin County, Illinois.
Tonight
54°F
Rain
Rain. Mostly cloudy, with a low around 54. South wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%.
7-day forecast for Eagarville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 54°F | Rain | 10 to 18 mph S | 93% |
| Wednesday | 61°F | Slight Chance Drizzle then Mostly Cloudy | 8 to 14 mph W | 12% |
| Wednesday Night | 42°F | Partly Cloudy | 7 mph SW | 1% |
| Thursday | 62°F | Sunny | 6 to 12 mph W | 1% |
| Thursday Night | 41°F | Mostly Cloudy | 5 mph NW | 11% |
| Friday | 57°F | Mostly Cloudy | 5 to 9 mph NW | 6% |
| Friday Night | 35°F | Partly Cloudy | 1 to 6 mph N | 2% |
| Saturday | 55°F | Mostly Sunny | 3 mph NW | 1% |
| Saturday Night | 33°F | Partly Cloudy | 1 mph NW | 1% |
| Sunday | 61°F | Sunny | 1 to 7 mph W | 6% |
| Sunday Night | 33°F | Mostly Clear | 1 to 5 mph W | 4% |
| Monday | 64°F | Sunny | 2 to 8 mph SW | 2% |
| Monday Night | 37°F | Mostly Clear | 5 mph SW | 1% |
| Tuesday | 67°F | Sunny | 5 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Eagarville (39.109, -89.779). Updated through the day.
Growing snapshot for Eagarville
Last spring frost
Apr 14
First fall frost
Oct 21
Growing season
188 days
Hardiness zone
6b
More local growing data for Eagarville: nearby ZIP 62023 weather · frost dates · planting calendar · Illinois frost dates
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Climate data from the nearest NOAA station, Carlinville, Il (13.3 mi from Eagarville). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.